From 8d40def66d744a964c2675a19c11f644d288dd4f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sun, 11 Oct 2020 17:04:23 +0200 Subject: [PATCH] hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We already have a generic PCI_SLOT() macro in "hw/pci/pci.h" to extract the PCI slot identifier, use it. Signed-off-by: Philippe Mathieu-Daudé Acked-by: Paul Durrant Acked-by: David Gibson Acked-by: Michael S. Tsirkin Message-Id: <20201012124506.3406909-5-philmd@redhat.com> --- hw/hppa/dino.c | 2 +- hw/i386/xen/xen-hvm.c | 2 +- hw/isa/piix3.c | 2 +- hw/mips/gt64xxx_pci.c | 2 +- hw/pci-host/bonito.c | 2 +- hw/pci-host/ppce500.c | 2 +- hw/ppc/ppc4xx_pci.c | 2 +- hw/sh4/sh_pci.c | 2 +- 8 files changed, 8 insertions(+), 8 deletions(-) diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c index 81053b5fb6..5b82c9440d 100644 --- a/hw/hppa/dino.c +++ b/hw/hppa/dino.c @@ -496,7 +496,7 @@ static void dino_set_irq(void *opaque, int irq, int level) static int dino_pci_map_irq(PCIDevice *d, int irq_num) { - int slot = d->devfn >> 3; + int slot = PCI_SLOT(d->devfn); assert(irq_num >= 0 && irq_num <= 3); diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index 096c46fef1..68821d90f5 100644 --- a/hw/i386/xen/xen-hvm.c +++ b/hw/i386/xen/xen-hvm.c @@ -140,7 +140,7 @@ typedef struct XenIOState { int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num) { - return irq_num + ((pci_dev->devfn >> 3) << 2); + return irq_num + (PCI_SLOT(pci_dev->devfn) << 2); } void xen_piix3_set_irq(void *opaque, int irq_num, int level) diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c index 587850b888..f46ccae25c 100644 --- a/hw/isa/piix3.c +++ b/hw/isa/piix3.c @@ -361,7 +361,7 @@ type_init(piix3_register_types) static int pci_slot_get_pirq(PCIDevice *pci_dev, int pci_intx) { int slot_addend; - slot_addend = (pci_dev->devfn >> 3) - 1; + slot_addend = PCI_SLOT(pci_dev->devfn) - 1; return (pci_intx + slot_addend) & 3; } diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index e091bc4ed5..588e6f9930 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -982,7 +982,7 @@ static int gt64120_pci_map_irq(PCIDevice *pci_dev, int irq_num) { int slot; - slot = (pci_dev->devfn >> 3); + slot = PCI_SLOT(pci_dev->devfn); switch (slot) { /* PIIX4 USB */ diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c index b05295639a..ee8b193e15 100644 --- a/hw/pci-host/bonito.c +++ b/hw/pci-host/bonito.c @@ -570,7 +570,7 @@ static int pci_bonito_map_irq(PCIDevice *pci_dev, int irq_num) { int slot; - slot = (pci_dev->devfn >> 3); + slot = PCI_SLOT(pci_dev->devfn); switch (slot) { case 5: /* FULOONG2E_VIA_SLOT, SouthBridge, IDE, USB, ACPI, AC97, MC97 */ diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c index 9517aab913..5ad1424b31 100644 --- a/hw/pci-host/ppce500.c +++ b/hw/pci-host/ppce500.c @@ -342,7 +342,7 @@ static const MemoryRegionOps e500_pci_reg_ops = { static int mpc85xx_pci_map_irq(PCIDevice *pci_dev, int pin) { - int devno = pci_dev->devfn >> 3; + int devno = PCI_SLOT(pci_dev->devfn); int ret; ret = ppce500_pci_map_irq_slot(devno, pin); diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c index 28724c06f8..e8789f64e8 100644 --- a/hw/ppc/ppc4xx_pci.c +++ b/hw/ppc/ppc4xx_pci.c @@ -243,7 +243,7 @@ static void ppc4xx_pci_reset(void *opaque) * may need further refactoring for other boards. */ static int ppc4xx_pci_map_irq(PCIDevice *pci_dev, int irq_num) { - int slot = pci_dev->devfn >> 3; + int slot = PCI_SLOT(pci_dev->devfn); trace_ppc4xx_pci_map_irq(pci_dev->devfn, irq_num, slot); diff --git a/hw/sh4/sh_pci.c b/hw/sh4/sh_pci.c index 73d2d0bccb..734892f47c 100644 --- a/hw/sh4/sh_pci.c +++ b/hw/sh4/sh_pci.c @@ -109,7 +109,7 @@ static const MemoryRegionOps sh_pci_reg_ops = { static int sh_pci_map_irq(PCIDevice *d, int irq_num) { - return (d->devfn >> 3); + return PCI_SLOT(d->devfn); } static void sh_pci_set_irq(void *opaque, int irq_num, int level)